package com.remoter.basic.util;

import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;

/**
 * @author			koko
 * @date 			2017-08-09 09:47:46
 * @description 	类功能说明
 */
public class NamedThreadFactory implements ThreadFactory{

	private static final AtomicInteger POOL_SEQ = new AtomicInteger(1);
	private final AtomicInteger mThreadNum = new AtomicInteger(1);
	private final String mPrefix;
	private final boolean mDaemo;
	private final ThreadGroup mGroup;
	
	public NamedThreadFactory(String prefix, boolean daemo) {
		mPrefix = prefix + "-THREAD-";
		mDaemo = daemo;
		SecurityManager s = System.getSecurityManager();
		mGroup = (s == null) ? Thread.currentThread().getThreadGroup() : s.getThreadGroup();
	}

	public NamedThreadFactory(String prefix) {
		this(prefix, false);
	}

	public NamedThreadFactory() {
		this("POOL-" + POOL_SEQ.getAndIncrement(), false);
	}

	@Override
	public Thread newThread(Runnable r) {
		String name = mPrefix + mThreadNum.getAndIncrement();
		Thread ret = new Thread(mGroup, r, name, 0);
		ret.setDaemon(mDaemo);
		return ret;
	}

	public ThreadGroup getThreadGroup() {
		return this.mGroup;
	}
	
}